﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Globalization;


    class Program
    {
        static void Main(string[] args)
        {
            string dateString = "30.01.2013 14:30:24";
            DateTime date = DateTime.ParseExact(dateString, "d.MM.yyyy HH:mm:ss", CultureInfo.InvariantCulture);
            date= date.AddHours(6.5);
            string dateToStr= date.ToString("dddd", new CultureInfo("bg-BG"));
            Console.WriteLine("{0} {1}", date, dateToStr);
        }
    }

